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Subject: Re: Does your program see this strong move? (YACE in 17 s)

Author: Martin Andersen

Date: 14:09:23 08/12/03

Go up one level in this thread


On August 12, 2003 at 14:54:49, Richard Harrison wrote:

>Deep Junior 8 is a very strong program.  Shredder played 28. Bxg6 which is quite
>nice.  Does your program see this?
>
>Played on two identical Athlon 1.7GHz / 1GB RAM.  Default settings for each
>program.  Moves manually input.
>
>
>Shredder 7.04 vs. Deep Junior 8
>
>
>White "Shredder 7.04"
>Black "Deep Junior 8"
>TimeControl "40/120"
>Result "1-0"
>
>1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5
>8.Ne2 Nc6 9.Be3 O-O 10.O-O Qc7 11.Rc1 Rd8 12.Bf4 Qd7 13.d5 Ne5 14.Bb3 b5
>15.Qd2 a5 16.Bh6 a4 17.Bxg7 Kxg7 18.Bc2 Nc4 19.Qf4 Qd6 20.Qh4 Bd7 21.f4
>f6 22.Rf3 b4 23.Rd1 Na3 24.e5 Qa6 25.Bd3 Qa7 26.c4 Rf8 27.Rg3 Qb8
>
>
>[D]rq3r2/3bp1kp/5pp1/2pPP3/ppP2P1Q/n2B2R1/P3N1PP/3R2K1 w - - 0 28
>
>
>28.Bxg6! hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Kg8 33.Rg3+ Qxg3
>34.Qxg3+ and Deep Junior 8 Resigns
>
>
>Shredder actually set this up with 27. Rg3.  Even after 28. Bxg6, Deep Junior
>did not see the next move in its evaluation.


YACE Paderborn, Linux version, Athlon 2400+

1 -8.37  28.Qxf6+ exf6 {-921} (0.00)
 1 -2.10  28.Bxg6 hxg6 29.exf6+ exf6 {-270} (0.00)
 1 -0.13  28.exf6+ exf6 {0} (0.00)
 1 +0.56  28.exf6+ exf6 {0} (0.00)
 1 +0.62  28.e6 {0} (0.00)
 1 +0.62  28.e6 {0} (0.00)
 2 +0.67  28.e6 Be8 {0} (0.00)
 2 +0.68  28.exf6+ Kf7 {80} (0.00)
 2 +0.72  28.exf6+ exf6 29.Re1 {0} (0.00)
 2 +0.72  28.exf6+ exf6 29.Re1 {0} (0.01)
 3 +0.65  28.exf6+ Rxf6 29.Re1 Kg8 30.Qh6 {0} (0.05)
 3 +0.66  28.e6 Ra5 (0.05)
 3 +0.78  28.e6 Be8 29.Qg4 {0} (0.05)
 3 +0.78  28.e6 Be8 29.Qg4 {0} (0.05)
 4 +0.71  28.e6 Be8 29.Rh3 h5 {0} (0.05)
 4 +0.71  28.e6 Be8 29.Rh3 h5 {0} (0.08)
 5 +0.80  28.e6 Be8 29.Rh3 h5 30.Rg3 {0} (0.09)
 5 +0.80  28.e6 Be8 29.Rh3 h5 30.Rg3 {0} (0.29)
 6 +0.81  28.e6 Be8 29.Rh3 h5 30.Rg3 Rh8 {0} (0.31)
 6 +0.81  28.e6 Be8 29.Rh3 h5 30.Rg3 Rh8 {0} (0.58)
 7 +0.80  28.e6 Be8 29.Rh3 h5 30.Rg3 Rh8 31.Re1 {0} (0.63)
 7 +0.80  28.e6 Be8 29.Rh3 h5 30.Rg3 Rh8 31.Re1 {0} (1.89)
 8 +1.20  ++ 28.e6 Be8 29.f5 b3 30.Rh3 Nxc4 31.Bxc4 Qd6 {260} (2.30)
 8 +1.24  28.e6 Be8 29.f5 Rh8 30.Rh3 h6 31.fxg6 Bxg6 {0} (2.53)
 8 +1.24  28.e6 Be8 29.f5 Rh8 30.Rh3 h6 31.fxg6 Bxg6 {0} (5.00)
 9 +1.03  28.e6 Be8 29.f5 Rh8 30.Rh3 g5 31.Qh6+ Kg8 32.Rf1 Qd6 {0} (5.94)
 9 +1.04  28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Bxe6 33.fxe6+
Kg7 34.Rg3+ Qxg3 35.Qxg3+ Kh7 36.Nf4 Rag8 37.Qh3+ Kg7 {81} (16.78)
 9 +1.64  ++ 28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Bxe6
33.fxe6+ Kg6 34.Rg3+ Qxg3 35.Qxg3+ Kh7 36.Qc7 Nxc4 37.Qxe7+ Kh6 {81} (19.06)
 9 +1.64  28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Bxe6 33.fxe6+
Kg7 {HT} {-420} (20.72)
 9 +1.64  28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Bxe6 33.fxe6+
Kg7 {HT} {-420} (27.45)
10 +1.79  28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Kg7 33.Rg3+
Qxg3 34.Qxg3+ Kf8 35.exd7 Nxc4 36.Qc7 Kf7 37.Qxc5 Ne5 {161} (36.80)
10 +1.79  28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Kg7 33.Rg3+
Qxg3 34.Qxg3+ Kf8 35.exd7 Nxc4 36.Qc7 Kf7 37.Qxc5 Ne5 {161} (65.89)
11 +2.19  ++ 28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Kg7 33.Rg3+
Qxg3 34.Qxg3+ Kf8 35.exd7 Nxc4 36.Nf4 e6 37.Nxe6+ Ke7 38.d8=Q+ Kf7 {1082}
(82.99)
11 +2.92  28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Kg7 33.Rg3+
Qxg3 34.Qxg3+ Kf8 35.exd7 Nxc4 36.Nf4 e5 37.dxe6 Rg8 38.Qf3 {161} (125.20)
11 +2.92  28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Kg7 33.Rg3+
Qxg3 34.Qxg3+ Kf8 35.exd7 Nxc4 36.Nf4 e5 37.dxe6 Rg8 38.Qf3 {161} (200.64)
12 +3.32  ++ 28.Bxg6 hxg6 29.Rxg6+ Kxg6 30.Rd3 Rh8 31.f5+ Kf7 32.e6+ Kg7 33.Rg3+
Qxg3 34.Qxg3+ Kf8 35.exd7 Nxc4 36.Nf4 e5 37.dxe6 Rg8 38.Qxg8+ Ke7 39.d8=Q+ Rxd8
{581} (240.69)



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